vijayabharathambooks/vb_book
vijayabharathambooks/vb_book
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file upload issue in book

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This commit is contained in:
heama 2024-01-20 17:18:23 +05:30
parent 94ebbb5793
commit bd30a706f8
3 changed files with 116 additions and 131 deletions
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165
app/Controllers/Books.php
View File

@ -60,21 +60,24 @@ class Books extends BaseController
public function insert_books() public function insert_books()
{ {
$requested_details = $this->request->getPost(); $requested_details = $this->request->getPost();
try{
try {
$session_uid = get_logged_user_id(); $session_uid = get_logged_user_id();
$session_bid = get_business_id(); $session_bid = get_business_id();
$BooksModel = new BooksModel(); $BooksModel = new BooksModel();
$book_id = $requested_details['book_id']; $book_id = $requested_details['book_id'];
$requested_details['publication_date'] = (isset($requested_details['publication_date']) && $requested_details['publication_date'] != "") ? $requested_details['publication_date'] : NULL ; $requested_details['publication_date'] = (isset($requested_details['publication_date']) && $requested_details['publication_date'] != "") ? $requested_details['publication_date'] : NULL;
if (empty($book_id )) {
// Step 1: Insert or update book details
if (empty($book_id)) {
$requested_details['created_by'] = (int)$session_uid; $requested_details['created_by'] = (int)$session_uid;
if ($BooksModel->insert($requested_details)) { if ($BooksModel->insert($requested_details)) {
$book_id = $BooksModel->insertID(); $book_id = $BooksModel->insertID();
session()->setFlashdata('success', 'product successfully created.'); session()->setFlashdata('success', 'Product successfully created.');
$this->logger->info("Books: has been added successfully. Inserted ID = " . $book_id); $this->logger->info("Books: has been added successfully. Inserted ID = " . $book_id);
} else { } else {
session()->setFlashdata('error', 'product could not be created. Please try again..'); session()->setFlashdata('error', 'Product could not be created. Please try again.');
$this->logger->error("Books: Err could not be added. Please try again."); $this->logger->error("Books: Error could not be added. Please try again.");
} }
} else { } else {
$isactive = $this->request->getPost('isactive'); $isactive = $this->request->getPost('isactive');
@ -82,36 +85,29 @@ class Books extends BaseController
$requested_details['updated_by'] = (int)$session_uid; $requested_details['updated_by'] = (int)$session_uid;
if ($BooksModel->update($book_id, $requested_details)) { if ($BooksModel->update($book_id, $requested_details)) {
$book_affectedRows = $BooksModel->db->affectedRows(); $book_affectedRows = $BooksModel->db->affectedRows();
session()->setFlashdata('success', 'product successfully updated.'); session()->setFlashdata('success', 'Product successfully updated.');
$this->logger->info("Books: has been updated successfully. Updated Book ID = " . $book_id . " Aff ".$book_affectedRows); $this->logger->info("Books: has been updated successfully. Updated Book ID = " . $book_id . " Aff " . $book_affectedRows);
} else { } else {
session()->setFlashdata('error', 'product updation failed. Please try again.'); session()->setFlashdata('error', 'Product updation failed. Please try again.');
$this->logger->error("Books: Err Failed to update ID =" . $book_id); $this->logger->error("Books: Error failed to update ID =" . $book_id);
} }
} }
## book category section. // Step 11: Get existing image details before the update
$category_id = $requested_details['category_id']; $existing_image_record = $BooksModel->db->table('book_images')
if ($category_id != "") { ->where(['book_id' => $book_id, 'isactive' => 1, 'type' => 1])
$existingRecord = $BooksModel->db->table('book_categories')
->where(['book_id'=> $book_id,'category_id'=> $category_id])
->get() ->get()
->getRow(); ->getRow();
if (!$existingRecord) { if ($existing_image_record) {
$BooksModel->db->table('book_categories')->insert(['book_id' => $book_id, 'category_id' => $category_id]); $existing_image_id = $existing_image_record->book_img_id;
$book_categories_id = $BooksModel->db->insertID(); $existing_image_name = $existing_image_record->img_name;
$this->logger->info("Books Category : has been added successfully. Inserted ID = " . $book_categories_id); } else {
}else{ $existing_image_id = null;
$existingRecordId = $existingRecord->id; $existing_image_name = null;
$BooksModel->db->table('book_categories')->where('id', $existingRecordId)->update(['isactive' => 0,'updated_by'=>(int)$session_uid]);
$book_categories_affectedRows = $BooksModel->db->affectedRows();
$this->logger->info("Books Category : has been updated successfully. Updated Book Category ID = " . $existingRecordId." Aff ".$book_categories_affectedRows);
}
} }
## CI validation rule for img_name // CI validation rule for img_name
$validationRule = [ $validationRule = [
'img_name' => [ 'img_name' => [
'label' => 'Image File', 'label' => 'Image File',
@ -119,95 +115,82 @@ class Books extends BaseController
] ]
]; ];
$img_details = $this->request->getFile('img_name'); // Here I Have Image details ; $img_details = $this->request->getFile('img_name'); // Image details
$final_img_name = NULL;//Just flag $final_img_name = NULL;
$existing_img_name = $this->request->getPost('existing_img_name'); // HiddenField for if have any pic name means;
$img_path = 'public/uploads/';
##Step 1 : image details available // Step 1: Image details available
if($img_details){ if ($img_details) {
$this->logger->info("Books: image details avaiable");
##Step 2 : i have image details .<br/>
if ($img_details->isValid()) { if ($img_details->isValid()) {
##Step 3 : image Name.$new_img_name."<br/>"; $new_img_name = $img_details->getName(); // Before movement name
$new_img_name = $img_details->getName(); // before movement name
$this->logger->info("Books: Image Name B4 Upload".$new_img_name); // Validation Rule Apply
##Step 4 : Validation Rule Apply here.if not throw the error"<br/>";
if (!$this->validate($validationRule)) { if (!$this->validate($validationRule)) {
if($new_img_name !== ''){ if ($new_img_name !== '') {
$error = $this->validator->getErrors(); $error = $this->validator->getErrors();
// echo "Error : ".(string)$error."<br/>"; $this->logger->error("Books: Error on image upload" . $error['img_name']);
$this->logger->error("Books: Err on image upload".$error['img_name']); throw new \Exception($error['img_name']);
throw new \Exception((string)$error['img_name']);
} }
} }
##Step 5 : Check Existing and New Image Name Same Or not same no use to move on target folder
if($new_img_name !== $existing_img_name){
$existing_images_record = $BooksModel->db->table('book_images')
->where(['book_id'=>$book_id,'isactive'=>1,'type'=>1])
->get()->getRow();
if ($existing_images_record) {
$existing_image_id = $existing_images_record->book_img_id;
} else {
// Handle the case when the record does not exist
$existing_image_id = null; // Or set it to an appropriate default value
}
$this->logger->info("Books: Image Name are Differ".$new_img_name." & ".$existing_img_name); // Check if existing and new image name are different
## Step 6 : Different Image Name means removed on target folder using Unlink; if ($new_img_name !== $existing_image_name) {
if ($existing_image_id && $existing_img_name && is_file($img_path.$existing_img_name)) { // Step 6: Different Image Name means removed from the database
$BooksModel->db->table('book_images')->where(['book_img_id'=>$existing_image_id,"book_id"=>$book_id])->update(['isactive' => 0,"updated_by"=>(int)$session_uid]); if ($existing_image_id) {
$BooksModel->db->table('book_images')
->where(['book_img_id' => $existing_image_id, 'book_id' => $book_id])
->update(['isactive' => 0, 'updated_by' => (int)$session_uid]);
$book_images_affectedRows = $BooksModel->db->affectedRows(); $book_images_affectedRows = $BooksModel->db->affectedRows();
$this->logger->info("Books: Image has been updated successfully. Updated Book Image ID = " . $existing_image_id." Aff ".$book_images_affectedRows); $this->logger->info("Books: Image has been updated successfully. Updated Book Image ID = " . $existing_image_id . " Aff " . $book_images_affectedRows);
$this->logger->info("Books: already Image Available on target Folder Path : ".$img_path.$existing_img_name." So, Deleted.");
unlink($img_path.$existing_img_name); // Optionally, delete the physical file from the server
}else{ if (is_file('public/uploads/'.$existing_image_name)) {
if(!$existing_image_id) $this->logger->info("Books: already Image Available but existing image id not availble in our DB So Unable to deactive"); $this->logger->info("Books: Already Image Available on target Folder Path: " . 'public/uploads/' . $existing_image_name . " So, Deleted.");
if(!$existing_img_name) $this->logger->info("Books: already Image Available but existing image name not founded So Unable to deactive"); unlink('public/uploads/'.$existing_image_name);
if(!is_file($img_path.$existing_img_name)) $this->logger->info("Books: Image on target Folder Path : ".$img_path.$existing_img_name." So Unable to deactive");
} }
## Step 7 : Moved to target; } else {
$img_details->move($img_path, $new_img_name); $this->logger->info("Books: No existing image record found. Nothing to update/delete.");
$final_img_name = $img_details->getName(); // after movement name }
// Step 7: Move the new image to the target folder
$img_details->move('public/uploads/', $new_img_name);
$final_img_name = $img_details->getName(); // After movement name
// Step 8: Insert image data into the 'book_images' table
$image_data = [ $image_data = [
'book_id' => $book_id, 'book_id' => $book_id,
'img_name' => $new_img_name, 'img_name' => $new_img_name,
'is_cover' => 1, // cover images means 1 'is_cover' => 1, // Cover image means 1
'type' => 1, // manual uploaded means 1 'type' => 1, // Manual uploaded means 1
]; ];
// Update image data in the 'book_images' table
$BooksModel->insertImage($image_data); $BooksModel->insertImage($image_data);
$this->logger->info("Books: Image Name After Upload".$final_img_name); $this->logger->info("Books: Image Name After Upload" . $final_img_name);
}else{ } else {
$final_img_name = $existing_img_name; $final_img_name = $existing_image_name;
$this->logger->info("Books: Image Name are same".$new_img_name." & ".$existing_img_name." Can't Upload"); $this->logger->info("Books: Image Name are the same" . $new_img_name . " & " . $existing_image_name . ". Can't Upload");
} }
} else {
// Not a valid image file, so replace existing file name
$final_img_name = $existing_image_name;
$this->logger->info("Books: Not a valid Image File. Nothing to Update/Upload");
} }
else{ } else {
## Step 8 : Not a Vaild Image File so replace Existing file name; // Testing Purpose: File details not available, so can't move it
$final_img_name = $existing_img_name; $this->logger->info("Books: Testing Purpose Image Details Not Available. Can't move it.");
$this->logger->info("Books: Not a Vaild Image File Nothing To Update/Upload"); $final_img_name = $existing_image_name;
// throw new \Exception("Not a Vaild Image File");
}
}
else{
## Step 9 : Testing Purpose File Details Not Available. so i can't move it.;
$this->logger->info("Books: Testing Purpose Image Details Not Available. so i can't move it.");
$final_img_name = $existing_img_name;
//throw new \Exception("Testing Purpose File Details Not Available so i can't move it if you have existing filee means save it or your choice");
} }
} catch (\Exception $e) { } catch (\Exception $e) {
$this->logger->error("Book: Err Occur = ".$e->getMessage()." File = ". $e->getFile() . " Line = " . $e->getLine()); $this->logger->error("Book: Error Occurred = " . $e->getMessage() . " File = " . $e->getFile() . " Line = " . $e->getLine());
session()->setFlashdata('error', 'Message: ' . $e->getMessage()); session()->setFlashdata('error', 'Message: ' . $e->getMessage());
} }
return redirect()->route('book_list'); return redirect()->route('book_list');
} }
## For delete the book details (Which means inactive the details) ## For delete the book details (Which means inactive the details)
public function delete_books($id) public function delete_books($id)
{ {

8
app/Models/BooksModel.php
View File

@ -79,17 +79,19 @@ public function getCategories()
return $categories; return $categories;
} }
public function getBooksAndImagesByBookId($id) public function getBooksAndImagesByBookId($id)
{ {
$builder = $this->db->table('books'); $builder = $this->db->table('books');
$builder->select('books.*, book_images.img_name, book_images.is_cover, book_images.type,book_categories.category_id'); $builder->select('books.*, book_images.img_name, book_images.is_cover, book_images.type, book_categories.category_id');
$builder->join('book_images', 'book_images.book_id = books.book_id', 'left'); $builder->join('book_images', 'book_images.book_id = books.book_id', 'left');
$builder->join('book_categories', 'book_categories.book_id = books.book_id', 'left'); $builder->join('book_categories', 'book_categories.book_id = books.book_id', 'left');
$builder->where('books.book_id', $id); $builder->where('books.book_id', $id);
$builder->orderBy('book_images.created_on', 'DESC');
$query = $builder->get(); $query = $builder->get();
return $query->getResultArray(); return $query->getResultArray();
} }
public function insertImage($imageData) public function insertImage($imageData)
{ {
return $this->db->table('book_images')->insert($imageData); return $this->db->table('book_images')->insert($imageData);

2
app/Views/book_form.php
View File

@ -115,7 +115,7 @@
<div class="media-body"> <div class="media-body">
<h5 class="mt-0">Existing Image</h5> <h5 class="mt-0">Existing Image</h5>
<p class="mb-1"><?= $details['img_name']; ?></p> <p class="mb-1"><?= $details['img_name']; ?></p>
<input type="hidden" id="existing_img_name_name" name="existing_img_name_name" placeholder="hidden Field for Image Cover name" readonly value="<?= $details['img_name']; ?>" /> <input type="hidden" id="existing_img_name" name="existing_img_name" placeholder="hidden Field for Image Cover name" readonly value="<?= $details['img_name']; ?>" />
</div> </div>
</div> </div>
</div> </div>